Company lists · Data refreshed September 2026

Top 25 Outsource software development companies based in the United States

Name: Outsource software development companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 5,523 companies tracked

RevenueBase identified 5,523 company matches for outsource software development companies associated with the United States as of September 2026 and tracks 123,165 professional contacts across them, including 23,726 with verified work emails. New York is the largest hub.

This list covers company matches for outsource software development companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

5,523Companies

123,165Contacts tracked

23,726Verified emails

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The 25 largest outsource software development companies based in the United States

Ranked by team size

Top 25 of 5,523 company matches for outsource software development companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Bairesdev	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,186 contacts →
	Exact match “BairesDev is your expert partner that works alongside clients to build high-quality software solutions with speed and precision.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Chetu, INC	Exact match	Sunrise, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,943 contacts →
	Exact match “Chetu is your seamless backend technology partner, helping startups, SMBs, and Fortune companies accelerate development of desktop, mobile, and web apps with on-demand developers…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Pragma	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,416 contacts →
	Exact match “Pragma is a Custom Software Development and Digital Transformation company founded 30 years ago to improve people's lives by transforming businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Trigent Software INC	Exact match	Southborough, MA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,379 contacts →
	Exact match “Trigent is a global leader in software solutions, headquartered in Southborough, MA, with development centers in Boston, Bangalore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	In Time TEC	Exact match	Meridian, ID, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,139 contacts →
	Exact match “In Time Tec is a platform dedicated to Creating Abundance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Sofka Technologies	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,033 contacts →
	Exact match “En Sofka somos una compañía global que se dedica a transformar la vida de las personas siendo el aliado tecnológico más confiable.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	dev.pro	Exact match	Charlotte, NC, United StatesHQ recorded Sep 21, 2026	501-1,000	997 contacts →
	Exact match “Dev.Pro helps innovative technology companies scale their business by leveraging our software engineering expertise to support them every step of the way.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Cyber Infrastructure CIS	Exact match	San Jose, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	921 contacts →
	Exact match “Think Big.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Folio3 Software	Exact match	San Mateo, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	846 contacts →
	Exact match “Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Tanisha Systems, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	844 contacts →
	Exact match “Tanisha Systems, founded in 2002 in Massachusetts-USA, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Ascendum Solutions	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 21, 2026	1,001-5,000	766 contacts →
	Exact match “Ascendum is a global information technology (IT) solutions company that accelerates innovative technology-inspired solutions to business-driven challenges.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Daffodil Software	Exact match	Grandville, MI, United StatesHQ recorded Sep 21, 2026	501-1,000	727 contacts →
	Exact match “Daffodil Software is a leading software engineering partner that’s empowering 100+ organizations across the globe with innovative solutions, unparalleled execution capabilities…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Primus Global Services	Exact match	Irving, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	714 contacts →
	Exact match “PRIMUS provides expertise as a full service IT provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	BJIT	Exact match	Dhaka, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	711 contacts →
	Exact match “BJIT is a global leader in offshore software development and IT outsourcing services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Cienet Technologies	Exact match	Oak Brook, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	701 contacts →
	Exact match “CIeNET Technologies is a leading technology service provider in the areas of technical consulting, software engineering and solution services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Tenpath	Exact match	Oak Brook, IL, United StatesHQ recorded Sep 21, 2026	n/a	676 contacts →
	Exact match “Headquartered in the United States, Tenpath Solutions is a multinational leader in outsourced IT Professional Services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Tekishub Consulting Services	Exact match	Wilmington, DE, United StatesHQ recorded Sep 21, 2026	1,001-5,000	650 contacts →
	Exact match “TekisHub is Staff Augmentation, Software Development, and Recruitment Process Outsourcing Company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Tekshapers	Exact match	Troy, MI, United StatesHQ recorded Sep 21, 2026	501-1,000	630 contacts →
	Exact match “Tekshapers was founded in 2009, an MI, USA based Information Technology Company and our primary objective is to provide sophisticated business solutions to a group of companies…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	TEK Inspirations LLC	Exact match	Frisco, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	585 contacts →
	Exact match “TEK Inspirations LLC is a Texas based IT Staffing and consulting company that focuses on highly qualitative, timely delivered and cost-effective offshore software development and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Carpe Diem Team	Exact match	Austin, TX, United StatesHQ recorded Sep 21, 2026	501-1,000	562 contacts →
	Exact match “Carpe Diem is a leading IT & Software Development company providing services to clients in North America, Europe, Australia with over 300+ Active Clients and a team of 500+ people.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Fingent	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	551 contacts →
	Exact match “Fingent, an award-winning and ISO 27001:2013-certified custom software development company, is a trusted partner for businesses seeking strategic IT solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Droisys	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 21, 2026	201-500	544 contacts →
	Exact match “Droisys is an innovation technology company, with a reputation of delivering top engineering projects and teams to meet, execute, and solve complex business challenges & deliver…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Softura	Exact match	Farmington Hills, MI, United StatesHQ recorded Sep 21, 2026	201-500	534 contacts →
	Exact match “Softura is an organization that specializes in providing state-of-the-art software solutions on a wide range of platforms to simplify any un-scalable process.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Invozone	Exact match	Hollywood, FL, United StatesHQ recorded Sep 21, 2026	201-500	504 contacts →
	Exact match “InvoZone is a leading software development company that excels in industry-focused software development solutions and consulting services across multiple industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “outsource software development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,523 outsource software development companies based in the United States

See the full list, filter by size, metro and specialty, and access 23,726 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsource software development companies based in the United States at a glance

As of Sep 21, 2026

19.3%Verified-email coverage

22.3Average contacts per company

11-50Median size (employees)

4.7%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,969

11-50

2,077

51-200

1,094

201-500

253

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,523 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “outsource software development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 23,726 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Outsource software development companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “outsource software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsource software development companies are there based in the United States?

RevenueBase identified 5,523 company matches for outsource software development companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Bairesdev tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most outsource software development companies?

New York leads with 260 company records, followed by Austin (149) and Houston (100).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 23,726 professional contacts with verified work emails tracked across these 5,523 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.